I suggest we do our own ranking. The most pluses gets the # 1 spot, each plus gets 10 points. Each negative gets -10 points.
+10 Category Points
Permitless Concealed carry
Open Carry
Open Carry without permit
Open Carry in car without permit
All NFA Allowed
Sheriff NFA Sign Off
Strong Self Defense Laws
No Permits To Purchase
No AWB
Protection from Confiscation During an Emergency
No Hand Gun Roster
State Preemption
Very Few Places that Prohibit Carry
No Fees for NICS
No Duty to inform
Carry license also covers knives, brass knuckles, martial arts defense.
OK to carry in business vehicles
OK to Carry rifle uncased in vehicle
OK to carry rifle loaded in vehicle
OK to have carry weapon in car at business parking lot
College or school carry
-10 Category Points
Discretionary Non Issue Carry Permits Statewide > NJ, MD and HI
Limited or No Reciprocity of carry permits
Carry Permit requires separate qualification for each handgun caliber or type
Permit to Purchase Long Arms
Permit to Purchase Handguns
Permit needed to Purchase Ammo
No online sales of Ammo
NFA Prohibition
NFA Prohibition of some items
NFA Prohibition of some items but NFA sign off nearly impossible
Waiting Period Long Arms
Waiting Period Handguns
One Handgun a Month Limit
Handgun Registration
Long Gun Registration
Safety course required before purchasing or permit to purchase
State NICS Fees
Limited State NICS Hours
State NICS Closed Sunday and State Holidays
Excessive Fees for Permit to Acquire Handgun > New York City
Excessive Carry Permit Fees
References needed to get permit to purchase long guns
References needed to get permit to purchase handguns
References needed to get carry permit
Handgun Roster
Airguns and Black Powder Guns considered firearms (Permit to Purchase needed)
No State Preemption every town or city can have different firearms laws
No Protection from Confiscation During an Emergency
Weak Self Defense Laws
Many Off Limits Places for Carrying
"Assault Weapons Ban" of some type
Submitting each handgun to state for ballistics testing
Limited transport laws
Separate Ammunition storage in vehicle
Duty to inform
Not OK to carry in business vehicles
Not OK to Carry rifle uncased in vehicle
Not OK to carry rifle loaded in vehicle
Not OK to have carry weapon in car at business parking lot
No college or school carry
I think we can narrow down the 50 states better using the criteria above. I think NJ would rank # 50 and Hawaii # 49. Even their laws are almost similar, I think NJ is worse in many ways. NJ, MD and HI all have discretionary non issue carry permits.
While Illinois has 3 day waiting period for a handgun and 1 day for a rifle, they have no additional permits to acquire other than the FIOD. Rhode Island maybe worse in that respect because they have a seven day waiting period for both long guns and handguns.
While Massachusetts also has a FID scheme, but they also have the hand gun roster. IL and MA have carry permits, in RI it is a 50/50 chance. Using this criteria, Illinois is better and more gun friendlier than Massachusetts and Rhode Island.
If New York City was a state, it would rank worse than NJ because of the transport laws, higher fees, more paperwork and longer time to acquire a just a premises only handgun license. And long guns are also registered and must be renewed.
There are a lot of variables here to consider, but interesting nonetheless to start our own ranking based on all or some of the above.
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Edit: I edited the above to add more category points